<HTML>
<HEAD>
<TITLE>JavaScript Source Code 2002:  Cookies:  ID Tracker</TITLE>
<META HTTP-EQUIV="JavaScript Source Code 2002" CONTENT = "no-cache">
<META NAME="date" CONTENT="2000-09-09">
<META NAME="channel" CONTENT="Web Developer">
<META NAME="author" CONTENT="Ronnie T. Moore">
<META NAME="section" CONTENT="Cookies">
<META NAME="description" CONTENT="Allows you to save a visitor's referral ID in a cookie ID on their computer.  Then, you can you can access that ID cookie from the rest of your site.  Useful to help you pay affiliate commissions or track web site referrals.  Easy!">

<SCRIPT LANGUAGE="JavaScript">
<!-- Original:  Ronnie T. Moore -->
<!-- Web Site:  JavaScript Source Code 2002 -->

<!-- This script and many more are available free online at -->
<!-- JavaScript Source Code 2002!! http://javascript.internet.com -->

<!-- Begin
function readID() {
var expDays = 365; // number of days the cookie should last
var expDate = new Date();
expDate.setTime(expDate.getTime() +  (24 * 60 * 60 * 1000 * expDays)); 
var id = GetCookie('id');
if (id == null || id == "no id") {
if (location.search.length > 1) id = location.search.substring(1, location.search.length);
else id = "no id";
if (id != GetCookie('id')) SetCookie('id', id, expDate);
}

// You can change the FORM location below
// where the referral ID is stored on your page
// You then access this element to get the ID
document.idform.id.value = id;

}
function getCookieVal (offset) {  
var endstr = document.cookie.indexOf (";", offset);  
if (endstr == -1)    
endstr = document.cookie.length;  
return unescape(document.cookie.substring(offset, endstr));
}
function GetCookie (name) {  
var arg = name + "=";  
var alen = arg.length;  
var clen = document.cookie.length;  
var i = 0;  
while (i < clen) {    
var j = i + alen;    
if (document.cookie.substring(i, j) == arg)      
return getCookieVal (j);    
i = document.cookie.indexOf(" ", i) + 1;    
if (i == 0) break;   
}  
return null;
}
function SetCookie (name, value) {  
var argv = SetCookie.arguments;  
var argc = SetCookie.arguments.length;  
var expires = (argc > 2) ? argv[2] : null;  
var path = (argc > 3) ? argv[3] : null;  
var domain = (argc > 4) ? argv[4] : null;  
var secure = (argc > 5) ? argv[5] : false;  
document.cookie = name + "=" + escape (value) + 
((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + 
((path == null) ? "" : ("; path=" + path)) +  
((domain == null) ? "" : ("; domain=" + domain)) +    
((secure == true) ? "; secure" : "");
}
//  End -->
</script>
</HEAD>

<BODY BGCOLOR=#ffffff vlink=#0000ff OnLoad="readID()">

<BR>
<center>
<table width=600 cellpadding=0 cellspacing=10>
<tr>
<td width=468 align=center>

    
   
</td>
</tr>
</table>
<BR>
<BR>
<basefont size=3>
<FONT SIZE="+2" FACE="Helvetica,Arial">
<A HREF="../index.htm" /" TARGET="_top"><FONT COLOR="#0000FF"><b>Home</b></font></A>
<img src="../img/arrow.gif" /img/arrow.gif" height=13 width=7 border=0 alt="}">
<A HREF="index.htm" /cookies/"><font color="#FF0000"><b>Cookies</b></font></A>
<img src="../img/arrow.gif" /img/arrow.gif" height=13 width=7 border=0 alt="}">
<FONT COLOR="#006666"><b>ID Tracker</b></font></font>
<BR>
<BR>
<table BORDER=0 WIDTH=486 CELLPADDING=3 CELLSPACING=0>
<tr><td><font FACE="helvetica,arial,geneva">
<br>
<br>
<!-- Description --><!--content_start-->
Allows you to save a visitor's referral ID in a cookie ID on their computer.  Then, you can you can access that ID cookie from the rest of your site.  Useful to help you pay affiliate commissions or track web site referrals.  Easy!<p>
When you first come to this page, it sets your ID cookie to "no id".  Please <a href="id-tracker.html-JSS.htm" /cookies/id-tracker.html?JSS">click here to re-enter with our referral ID.</a> (note the ?JSS we added to that link!)
<hr>
</td></tr>
</table>
<!-- Demonstration -->
<center>
<form name=idform>
ID:  <input type=text name=id>
</form>
<pre>
<font face="arial, helvetica" size="-1">
We have made the ID a visible field on our page so you can see it.
If you use the script below, the ID field is a hidden field.  On the 
rest of your page, you can access the ID's value through the form.
</font>
</pre>
<P>
<P>
<a name="source">
<table BORDER=0 WIDTH=486 CELLPADDING=3 CELLSPACING=0>
<tr><td BGCOLOR=yellow><font FACE="helvetica,arial,geneva"><b>JavaScript Source Code 2002:  Cookies:  ID Tracker</b>
<p>Simply click inside the window below, use your cursor to highlight the script, and copy (type Control-c or Apple-c) the script into a new file in your text editor (such as Note Pad or Simple Text) and save (Control-s or Apple-s).  The script is yours!!!
<br><br></font></td></tr>
<tr><td BGCOLOR=yellow ALIGN=CENTER>
<form NAME="copy">

<DIV align="center">
<input type=button value="Highlight All" onClick="javascript:this.form.txt.focus();this.form.txt.select();">&nbsp;&nbsp;&nbsp;&nbsp;
<INPUT TYPE="text" NAME="total" VALUE="Script Size:  2.53 KB" size=24>
</DIV>

<textarea NAME="txt" ROWS=20 COLS=75 WRAP=VIRTUAL>

&lt;!-- THREE STEPS TO INSTALL ID TRACKER:

  1.  Copy the coding into the HEAD of your HTML document
  2.  Add the onLoad event handler into the BODY tag
  3.  Put the last coding into the BODY of your HTML document  --&gt;

&lt;!-- STEP ONE: Paste this code into the HEAD of your HTML document  --&gt;

&lt;HEAD&gt;

&lt;SCRIPT LANGUAGE="JavaScript"&gt;
&lt;!-- Original:  Ronnie T. Moore --&gt;
&lt;!-- Web Site:  JavaScript Source Code 2002 --&gt;

&lt;!-- This script and many more are available free online at --&gt;
&lt;!-- JavaScript Source Code 2002!! http://javascript.internet.com --&gt;

&lt;!-- Begin
function readID() {
var expDays = 365; // number of days the cookie should last
var expDate = new Date();
expDate.setTime(expDate.getTime() +  (24 * 60 * 60 * 1000 * expDays)); 
var id = GetCookie('id');
if (id == null || id == "no id") {
if (location.search.length &gt; 1) id = location.search.substring(1, location.search.length);
else id = "no id";
if (id != GetCookie('id')) SetCookie('id', id, expDate);
}

// You can change the FORM location below
// where the referral ID is stored on your page
// You then access this element to get the ID
document.idform.id.value = id;

}
function getCookieVal (offset) {  
var endstr = document.cookie.indexOf (";", offset);  
if (endstr == -1)    
endstr = document.cookie.length;  
return unescape(document.cookie.substring(offset, endstr));
}
function GetCookie (name) {  
var arg = name + "=";  
var alen = arg.length;  
var clen = document.cookie.length;  
var i = 0;  
while (i &lt; clen) {    
var j = i + alen;    
if (document.cookie.substring(i, j) == arg)      
return getCookieVal (j);    
i = document.cookie.indexOf(" ", i) + 1;    
if (i == 0) break;   
}  
return null;
}
function SetCookie (name, value) {  
var argv = SetCookie.arguments;  
var argc = SetCookie.arguments.length;  
var expires = (argc &gt; 2) ? argv[2] : null;  
var path = (argc &gt; 3) ? argv[3] : null;  
var domain = (argc &gt; 4) ? argv[4] : null;  
var secure = (argc &gt; 5) ? argv[5] : false;  
document.cookie = name + "=" + escape (value) + 
((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + 
((path == null) ? "" : ("; path=" + path)) +  
((domain == null) ? "" : ("; domain=" + domain)) +    
((secure == true) ? "; secure" : "");
}
//  End --&gt;
&lt;/script&gt;
&lt;/HEAD&gt;

&lt;!-- STEP TWO: Insert the onLoad event handler into your BODY tag  --&gt;

&lt;BODY OnLoad="readID()"&gt;

&lt;!-- STEP THREE: Copy this code into the BODY of your HTML document  --&gt;

&lt;form name=idform&gt;
&lt;input type=hidden name=id&gt;
&lt;/form&gt;

<p><center>
</center><p>

&lt;!-- Script Size:  2.53 KB --&gt;</textarea><br><font FACE="helvetica,arial,geneva"></font></td></tr>

</table>
</form>
<!-- content_end -->
    

<p>

<SCRIPT LANGUAGE="JavaScript">
<!-- Begin
function getCookieVal (offset) {
var endstr = document.cookie.indexOf(";", offset);
if (endstr == -1)
endstr = document.cookie.length;
return unescape(document.cookie.substring(offset, endstr));
}
function GetCookie (name) {
var arg = name + "=";
var alen = arg.length;
var clen = document.cookie.length;
var i = 0;
while (i < clen) {
var j = i + alen;
if (document.cookie.substring(i, j) == arg)
return getCookieVal (j);
i = document.cookie.indexOf(" ", i) + 1;
if (i == 0)
break;
}
return null;
}
function SetCookie (name, value) {
var argv = SetCookie.arguments;
var argc = SetCookie.arguments.length;
var expires = (argc > 2) ? argv[2] : null;
var path = "/"; //(argc > 3) ? argv[3] : null;
var domain = (argc > 4) ? argv[4] : null;
var secure = (argc > 5) ? argv[5] : false;
document.cookie = name + "=" + escape (value) +
((expires == null) ? "" : ("; expires=" +
expires.toGMTString())) +
((path == null) ? "" : ("; path=" + path)) +
((domain == null) ? "" : ("; domain=" + domain)) +
((secure == true) ? "; secure" : "");
}

var emailcookie = GetCookie('email_address');
if (emailcookie == null) {
emailcookie = 'your email here';
}

function chk(email, formname)
{
invalid = "";

if (!email)
invalid = "No email address found!  Try reloading the page then use the 'email a script' feature again.";

else {

if ( (email.indexOf("@") == -1) || (email.indexOf(".") == -1) ) 
invalid += "\n\nInvalid email address.  Your email address is missing an '@' sign and a '.' in the domain name (like '.com').  Please check your address then submit again.";

if (email.indexOf("youremailhere") > -1)
invalid += "\n\nInvalid email address.  Make sure your email address included your username, the '@' sign, and the domain name (like '.com').";

if (email.indexOf("\\") > -1) 
invalid += "\n\nEmail address contains an invalid back-slash (\\) character.  Remove the character and submit again.";

if (email.indexOf("/") > -1) 
invalid += "\n\nEmail address contains an invalid forward-slash (/) character.  Remove the character and submit again.";

if (email.indexOf("'") > -1) 
invalid += "\n\nEmail address contains an invalid apostrophe (') character.  Remove the character and submit again.";

if (email.indexOf("zaz.com.br") > -1) 
invalid += "\n\nPlease do not use an email address that has an autoresponder set up for it.  Thanks.";

if (email.indexOf("!") > -1) 
invalid += "\n\nEmail address contains an invalid exclamation point (!) character.  Remove the character or correct the email address then submit again.";

if ( (email.indexOf(",") > -1) || (email.indexOf(";") > -1) )
invalid += "\n\nPlease only enter one email address in the box at a time.  Remove the extra addresses and submit again.";

if (email.indexOf("?subject") > -1) 
invalid += "\n\nPlease do not add '?subject=...' to your email address.  Scriptbot will send you the script with a pre-defined subject already.  Please remove the '?subject=...' from your email address and submit again.";
}

if (invalid == "")
   {
   var largeExpDate = new Date();
   largeExpDate.setTime(largeExpDate.getTime() + (31 * 24 * 3600 * 1000));
   SetCookie('email_address', email, largeExpDate);
   if (formname == "scriptbot")
      {
      page = "http://javascript.internet.com/sent.html?" + email;
      window.open(page, "AdWindow", "width=650,height=200");
      }
   return true;
}
else 
   { 
   alert("Oops, something is wrong...." + invalid);
   return false;
   }
}

function updateNewsletters() {
with (document.forms["newslettersignup"]) {
emailStr = email.value;
var emailPat=/^(.+)@(.+)$/;
var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]"; // remove   ( ) < > @ , ; : \ " . [ ]    */
var validChars="\[^\\s" + specialChars + "\]";
var quotedUser="(\"[^\"]*\")";
var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
var atom=validChars + '+';
var word="(" + atom + "|" + quotedUser + ")";
var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
var matchArray=emailStr.match(emailPat);
if (matchArray==null) {
alert("Email address seems incorrect (check @ and .'s)");
return false;;
}
var user=matchArray[1];
var domain=matchArray[2];
if (user.match(userPat)==null) {
alert("The username doesn't seem to be valid.");
return false;
}
var IPArray=domain.match(ipDomainPat);
if (IPArray!=null) {
for (var i=1;i<=4;i++) {
if (IPArray[i]>255) {
alert("Destination IP address is invalid!");
return false;
      }
   }
}
var domainArray=domain.match(domainPat);
if (domainArray==null) {
alert("The domain name doesn't seem to be valid.");
return false;
}
var atomPat=new RegExp(atom,"g");
var domArr=domain.match(atomPat);
var len=domArr.length;
if (domArr[domArr.length-1].length<2 || domArr[domArr.length-1].length>3) {
alert("The address must end in a three-letter domain, or two letter country.");
return false;
}
if (len<2) {
var errStr="This address is missing a hostname!";
alert(errStr);
return false;
}
List_Name.value = newsletter.options[newsletter.selectedIndex].value
		+ nltype.options[nltype.selectedIndex].value;

   var largeExpDate = new Date();
   largeExpDate.setTime(largeExpDate.getTime() + (31 * 24 * 3600 * 1000));
   SetCookie('email_address', emailStr, largeExpDate);

return true;
   }
}
// End -->
</script>

<p>
<center>

<table cellpadding=0 cellspacing=0 border=0 width="620">
<tr>
<td align=left>

